Letta · Schema

MCPTool

A simple wrapper around MCP's tool definition (to avoid conflict with our own)

AIAgentsStateful AgentsMemoryMemGPTContinual LearningMCPMulti-AgentRAGOpen Source

Properties

Name Type Description
name string
title object
description object
inputSchema object
outputSchema object
annotations object
_meta object
health object Schema health status for OpenAI strict mode
View JSON Schema on GitHub

JSON Schema

letta-mcptool-schema.json Raw ↑
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/MCPTool",
  "title": "MCPTool",
  "properties": {
    "name": {
      "type": "string",
      "title": "Name"
    },
    "title": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Title"
    },
    "description": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Description"
    },
    "inputSchema": {
      "additionalProperties": true,
      "type": "object",
      "title": "Inputschema"
    },
    "outputSchema": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Outputschema"
    },
    "annotations": {
      "anyOf": [
        {
          "$ref": "#/components/schemas/ToolAnnotations"
        },
        {
          "type": "null"
        }
      ]
    },
    "_meta": {
      "anyOf": [
        {
          "additionalProperties": true,
          "type": "object"
        },
        {
          "type": "null"
        }
      ],
      "title": "Meta"
    },
    "health": {
      "anyOf": [
        {
          "$ref": "#/components/schemas/MCPToolHealth"
        },
        {
          "type": "null"
        }
      ],
      "description": "Schema health status for OpenAI strict mode"
    }
  },
  "additionalProperties": true,
  "type": "object",
  "required": [
    "name",
    "inputSchema"
  ],
  "description": "A simple wrapper around MCP's tool definition (to avoid conflict with our own)"
}